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7x - 2y = 10

A. -2y = -7x + 10

B. y = (-7/2)x - 5

C. y = (7/2)x - 5

D. y = (-7/2)x + 5
Is the answer A,B,C, or D

2007-06-20 11:16:09 · 11 answers · asked by Anonymous in Science & Mathematics Mathematics

11 answers

subtract 7x from both sides.

-2y=-7x+10

then divide by -2

y=7/2x -5

c

2007-06-20 11:19:52 · answer #1 · answered by MikeMcCleary 2 · 0 1

The general equation for slope and intercept form is

y = mx + b

where m is the slope and b is the y intercept.

so 7x -2y = 10 ---> y = (7/2)x -5 which is C

2007-06-20 11:29:29 · answer #2 · answered by Anonymous · 0 0

Slope intercept equations are contained in here style: y = mx+b, the place m is the slope and b is the y intercept. So, for this equation, we would desire to get y all via itself on one element. So first, we can subtract x from the two factors. x-5y = 40 5 -x -x -5y = -x+40 5 Then we nonetheless would desire to get rid of the huge type in front of y to be able to divide the two factors via -5. -5y/-5 = (-x+40 5)/-5 we now have here equation: y = -x/-5 +40 5/-5 So, next we would desire to cut back the fractions. -x/-5 would be decreased to x/5 (the unfavourable cancel out) 40 5/-5 would be decreased to -9 as a consequence, the suited equation is y = x/5 - 9

2016-09-28 04:49:30 · answer #3 · answered by kianes 4 · 0 0

7x - 2y = 10
-2y = -7x +10
y = (7/2)x -5
Annswer is C.

2007-06-20 11:23:52 · answer #4 · answered by ironduke8159 7 · 0 0

7x - 2y = 10
-2y = 10 - 7x
y = (7/2)x - 5

2007-06-20 11:18:54 · answer #5 · answered by GenoLV 2 · 0 1

slope intercept form is y=mx=b
7x-2y=10
subtract 7x on both sides
-2y=-7x+10
divide both sides by negative 2
y=(7/2)x-5

the answer is c

2007-06-20 11:21:51 · answer #6 · answered by Lauran Elizabeth 2 · 0 1

slope intercept form is y = mx+b where m is the slope and b is the y-intercept

you should be able to take it from there =]

2007-06-20 11:22:20 · answer #7 · answered by =) 3 · 0 0

Do your OWN Homework :)

2007-06-20 11:17:55 · answer #8 · answered by Anonymous · 0 1

do it on ur own

it is c or b

2007-06-20 11:24:09 · answer #9 · answered by My point exactly 5 · 0 0

C

2007-06-20 11:19:39 · answer #10 · answered by rajev v 1 · 0 1

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